Pulmonary edema of mountaineers, susceptibility to

This study looked at whether giving extra oxygen to people who live high in the mountains and have high altitude pulmonary hypertension (a type of high blood pressure in the lungs) helps them walk farther. Twenty-four participants completed the trial. Researchers measured how far…

This study looked at 24 people with high-altitude pulmonary hypertension who live above 2500 meters. Researchers measured their sleep breathing at 3200 meters and again after moving to 760 meters. The goal was to see if lower altitude improves oxygen levels and reduces breathing …

This study looked at 24 people with high altitude pulmonary hypertension who live above 8,200 feet. Researchers measured how far they could walk in 6 minutes at their home altitude (10,500 feet) and after moving to a lower altitude (2,500 feet). The goal was to see if relocating …

This study looked at 24 people with high altitude pulmonary hypertension (HAPH) who live above 2,500 meters. Researchers measured their lung blood pressure at 3,200 meters and then after moving to 760 meters for one night and seven nights. The goal was to see if simply being at a…

This study looked at whether giving extra oxygen can lower blood pressure in the lungs of people who live above 2500 meters and have high altitude pulmonary hypertension. Researchers measured heart changes with ultrasound in 48 highlanders while they breathed either oxygen or reg…